diff options
| author | Segher Boessenkool <segher@kernel.crashing.org> | 2019-06-04 18:28:46 +0200 |
|---|---|---|
| committer | Segher Boessenkool <segher@gcc.gnu.org> | 2019-06-04 18:28:46 +0200 |
| commit | 208a040511b9c4d9a59af1caafa855a031a7a0ca (patch) | |
| tree | 1f60b3ad5ca8a3a7b4e5a1c7c5436d302f1300b3 /gcc/tree-ssa-loop-niter.c | |
| parent | e670418ff18f36f81f3f619c34578da03d102694 (diff) | |
| download | gcc-208a040511b9c4d9a59af1caafa855a031a7a0ca.zip gcc-208a040511b9c4d9a59af1caafa855a031a7a0ca.tar.gz gcc-208a040511b9c4d9a59af1caafa855a031a7a0ca.tar.bz2 | |
rs6000: wv -> v+p7v
"wv" is "v", but only if VSX is enabled (otherwise it's NO_REGS). So
this patch sets "isa" "p7v" to all alternatives that used "wv" before
(and that do not already need a later ISA), and changes the constraint.
* config/rs6000/constraints.md (define_register_constraint "wv"):
Delete.
* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
(rs6000_init_hard_regno_mode_ok): Adjust.
* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
RS6000_CONSTRAINT_wv.
* config/rs6000/rs6000.md: Adjust.
* config/rs6000/vsx.md: Adjust.
* doc/md.texi (Machine Constraints): Adjust.
From-SVN: r271915
Diffstat (limited to 'gcc/tree-ssa-loop-niter.c')
0 files changed, 0 insertions, 0 deletions